Here I show minimal known tri-oddities for pairs of pentahexes. Please write if you find a smaller solution or solve an unsolved case.
| Tiles | Count |
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| 2 | 3 |
| 5 | 91 |
| 8 | 100 |
| 11 | 21 |
| 14 | 9 |
| 17 | 4 |
| 23 | 2 |
| ? | 1 |
| 5AC 14 | 5AD 5 | 5AE 2 | 5AF 8 | 5AH 5 |
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| 5AI 11 | 5AJ 5 | 5AK 5 | 5AL 5 | 5AN 8 |
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| 5AP 8 | 5AQ 8 | 5AR 5 | 5AS 8 | 5AT 11 |
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| 5AU 8 | 5AV 14 | 5AW 14 | 5AX 8 | 5AY 5 |
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| 5AZ 8 | 5CD 5 | 5CE 11 | 5CF 8 | 5CH 8 |
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| 5CI 23 | 5CJ 8 | 5CK 8 | 5CL 8 | 5CN 8 |
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| 5CP 8 | 5CQ 14 | 5CR 8 | 5CS 11 | 5CT — |
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| 5CU 8 | 5CV 11 | 5CW 8 | 5CX 17 | 5CY 8 |
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| 5CZ 8 | 5DE 5 | 5DF 8 | 5DH 8 | 5DI 5 |
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| 5DJ 5 | 5DK 5 | 5DL 5 | 5DN 5 | 5DP 5 |
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| 5DQ 8 | 5DR 5 | 5DS 5 | 5DT 8 | 5DU 8 |
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| 5DV 5 | 5DW 5 | 5DX 5 | 5DY 2 | 5DZ 8 |
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| 5EF 8 | 5EH 8 | 5EI 5 | 5EJ 5 | 5EK 8 |
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| 5EL 8 | 5EN 8 | 5EP 5 | 5EQ 14 | 5ER 5 |
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| 5ES 17 | 5ET 17 | 5EU 8 | 5EV 11 | 5EW 8 |
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| 5EX 5 | 5EY 8 | 5EZ 8 | 5FH 5 | 5FI 8 |
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| 5FJ 5 | 5FK 8 | 5FL 5 | 5FN 5 | 5FP 5 |
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| 5FQ 8 | 5FR 8 | 5FS 5 | 5FT 8 | 5FU 5 |
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| 5FV 8 | 5FW 5 | 5FX 8 | 5FY 5 | 5FZ 5 |
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| 5HI 5 | 5HJ 5 | 5HK 8 | 5HL 5 | 5HN 5 |
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| 5HP 5 | 5HQ 5 | 5HR 8 | 5HS 8 | 5HT 8 |
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| 5HU 8 | 5HV 11 | 5HW 5 | 5HX 5 | 5HY 5 |
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| 5HZ 8 | 5IJ 8 | 5IK 8 | 5IL 8 | 5IN 5 |
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| 5IP 8 | 5IQ 11 | 5IR 5 | 5IS 5 | 5IT 23 |
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| 5IU 17 | 5IV 14 | 5IW 11 | 5IX 14 | 5IY 5 |
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| 5IZ 8 | 5JK 5 | 5JL 5 | 5JN 5 | 5JP 5 |
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| 5JQ 5 | 5JR 8 | 5JS 5 | 5JT 8 | 5JU 8 |
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| 5JV 5 | 5JW 5 | 5JX 8 | 5JY 5 | 5JZ 8 |
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| 5KL 8 | 5KN 5 | 5KP 8 | 5KQ 5 | 5KR 5 |
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| 5KS 8 | 5KT 5 | 5KU 8 | 5KV 8 | 5KW 8 |
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| 5KX 5 | 5KY 5 | 5KZ 8 | 5LN 5 | 5LP 5 |
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| 5LQ 8 | 5LR 8 | 5LS 8 | 5LT 8 | 5LU 8 |
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| 5LV 8 | 5LW 8 | 5LX 11 | 5LY 5 | 5LZ 8 |
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| 5NP 5 | 5NQ 8 | 5NR 8 | 5NS 8 | 5NT 8 |
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| 5NU 8 | 5NV 5 | 5NW 8 | 5NX 11 | 5NY 5 |
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| 5NZ 5 | 5PQ 5 | 5PR 5 | 5PS 8 | 5PT 5 |
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| 5PU 5 | 5PV 8 | 5PW 5 | 5PX 8 | 5PY 5 |
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| 5PZ 8 | 5QR 8 | 5QS 11 | 5QT 11 | 5QU 8 |
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| 5QV 11 | 5QW 2 | 5QX 5 | 5QY 8 | 5QZ 8 |
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| 5RS 8 | 5RT 8 | 5RU 8 | 5RV 8 | 5RW 8 |
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| 5RX 5 | 5RY 5 | 5RZ 5 | 5ST 8 | 5SU 5 |
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| 5SV 11 | 5SW 14 | 5SX 8 | 5SY 5 | 5SZ 5 |
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| 5TU 8 | 5TV 11 | 5TW 5 | 5TX 14 | 5TY 8 |
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| 5TZ 8 | 5UV 11 | 5UW 5 | 5UX 11 | 5UY 8 |
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| 5UZ 11 | 5VW 11 | 5VX 11 | 5VY 5 | 5VZ 5 |
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| 5WX 5 | 5WY 8 | 5WZ 5 | 5XY 5 | 5XZ 8 |
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| 5YZ 5 | ||||
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| 5AC — | 5AH 8 | 5AJ 14 | 5AU 47 | 5AX 14 |
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| 5AZ 11 | 5CF 14 | 5CH 11 | 5CI 53 | 5CQ 17 |
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| 5CR 11 | 5CV 17 | 5CY 8 | 5CZ 11 | 5DJ 8 |
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| 5DK 8 | 5EH 11 | 5EJ 11 | 5EK 11 | 5ES 23 |
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| 5ET — | 5EU 14 | 5FH 8 | 5FI 17 | 5FJ 8 |
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| 5FL 8 | 5FS 14 | 5FU 8 | 5FV 17 | 5FW 14 |
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| 5HI 11 | 5HJ 8 | 5HL 8 | 5HP 8 | 5HS 11 |
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| 5HV 14 | 5HW 11 | 5HZ 11 | 5IK 14 | 5IQ 14 |
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| 5IS 17 | 5IT — | 5IU — | 5IW 26 | 5IX 17 |
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| 5IZ 11 | 5JL 8 | 5JN 8 | 5JP 8 | 5JQ 11 |
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| 5JT 20 | 5JU 14 | 5JV 11 | 5JW 17 | 5JZ 11 |
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| 5KT 11 | 5KU 11 | 5KV 11 | 5KZ 8 | 5LT 11 |
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| 5LW 11 | 5NT 11 | 5NV 8 | 5NZ 8 | 5QU 17 |
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| 5QV 14 | 5RT 11 | 5RU 11 | 5SV 14 | 5SW 20 |
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| 5SX 14 | 5SZ 11 | 5TU 50 | 5TV 17 | 5TW 11 |
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| 5TX 17 | 5TZ 14 | 5UV 14 | 5UX 17 | 5VW 17 |
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| 5VX 17 | 5VZ 14 | 5WZ 11 | 5XZ 11 | 5YZ 8 |
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Last revised 2025-01-18.